#A25C9A

CSS

:root {
  --bermuda-onion: #a25c9a;
  --bermuda-onion-rgb: 162 92 154;
  --bermuda-onion-oklch: oklch(0.576 0.122 331.3);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(307 28% 50%);
  border-color: oklch(0.576 0.122 331.3);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #a25c9a;
  --color-bermuda-onion-50: #ffe9ff;
  --color-bermuda-onion-100: #ffd9fa;
  --color-bermuda-onion-200: #f5c1eb;
  --color-bermuda-onion-300: #dea0d2;
  --color-bermuda-onion-400: #c883bf;
  --color-bermuda-onion-500: #b465ab;
  --color-bermuda-onion-600: #985690;
  --color-bermuda-onion-700: #7a4574;
  --color-bermuda-onion-800: #593257;
  --color-bermuda-onion-900: #3f223d;
  --color-bermuda-onion-950: #271126;
}

SCSS

$bermuda-onion: #a25c9a;
$bermuda-onion-rgb: 162, 92, 154;
$bermuda-onion-light: mix(#fff, $bermuda-onion, 20%);
$bermuda-onion-dark: mix(#000, $bermuda-onion, 20%);

.element {
  color: $bermuda-onion;
  box-shadow: 0 0 0 2px rgba($bermuda-onion, 0.35);
}